1520688816

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 200

約数和(自身を含む): 4542250944

約数和(自身を除く): 3021562128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 83, 108, 134, 144, 162, 166, 201, 211, 216, 249, 268, 324, 332, 402, 422, 432, 498, 536, 603, 633, 648, 664, 747, 804, 844, 996, 1072, 1206, 1266, 1296, 1328, 1494, 1608, 1688, 1809, 1899, 1992, 2241, 2412, 2532, 2988, 3216, 3376, 3618, 3798, 3984, 4482, 4824, 5064, 5427, 5561, 5697, 5976, 6723, 7236, 7596, 8964, 9648, 10128, 10854, 11122, 11394, 11952, 13446, 14137, 14472, 15192, 16683, 17091, 17513, 17928, 21708, 22244, 22788, 26892, 28274, 28944, 30384, 33366, 34182, 35026, 35856, 42411, 43416, 44488, 45576, 50049, 52539, 53784, 56548, 66732, 68364, 70052, 84822, 86832, 88976, 91152, 100098, 105078, 107568, 113096, 127233, 133464, 136728, 140104, 150147, 157617, 169644, 200196, 210156, 226192, 254466, 266928, 273456, 280208, 300294, 315234, 339288, 381699, 400392, 420312, 450441, 472851, 508932, 600588, 630468, 678576, 763398, 800784, 840624, 900882, 945702, 1017864, 1145097, 1173371, 1201176, 1260936, 1418553, 1526796, 1801764, 1891404, 2035728, 2290194, 2346742, 2402352, 2521872, 2837106, 3053592, 3520113, 3603528, 3782808, 4580388, 4693484, 5674212, 6107184, 7040226, 7207056, 7565616, 9160776, 9386968, 10560339, 11348424, 14080452, 18321552, 18773936, 21120678, 22696848, 28160904, 31681017, 42241356, 56321808, 63362034, 84482712, 95043051, 126724068, 168965424, 190086102, 253448136, 380172204, 506896272, 760344408, 1520688816]

約数ペア:

[(1, 1520688816), (2, 760344408), (3, 506896272), (4, 380172204), (6, 253448136), (8, 190086102), (9, 168965424), (12, 126724068), (16, 95043051), (18, 84482712), (24, 63362034), (27, 56321808), (36, 42241356), (48, 31681017), (54, 28160904), (67, 22696848), (72, 21120678), (81, 18773936), (83, 18321552), (108, 14080452), (134, 11348424), (144, 10560339), (162, 9386968), (166, 9160776), (201, 7565616), (211, 7207056), (216, 7040226), (249, 6107184), (268, 5674212), (324, 4693484), (332, 4580388), (402, 3782808), (422, 3603528), (432, 3520113), (498, 3053592), (536, 2837106), (603, 2521872), (633, 2402352), (648, 2346742), (664, 2290194), (747, 2035728), (804, 1891404), (844, 1801764), (996, 1526796), (1072, 1418553), (1206, 1260936), (1266, 1201176), (1296, 1173371), (1328, 1145097), (1494, 1017864), (1608, 945702), (1688, 900882), (1809, 840624), (1899, 800784), (1992, 763398), (2241, 678576), (2412, 630468), (2532, 600588), (2988, 508932), (3216, 472851), (3376, 450441), (3618, 420312), (3798, 400392), (3984, 381699), (4482, 339288), (4824, 315234), (5064, 300294), (5427, 280208), (5561, 273456), (5697, 266928), (5976, 254466), (6723, 226192), (7236, 210156), (7596, 200196), (8964, 169644), (9648, 157617), (10128, 150147), (10854, 140104), (11122, 136728), (11394, 133464), (11952, 127233), (13446, 113096), (14137, 107568), (14472, 105078), (15192, 100098), (16683, 91152), (17091, 88976), (17513, 86832), (17928, 84822), (21708, 70052), (22244, 68364), (22788, 66732), (26892, 56548), (28274, 53784), (28944, 52539), (30384, 50049), (33366, 45576), (34182, 44488), (35026, 43416), (35856, 42411)]